CN105290851A - Positioning device for machining of engine piston - Google Patents

Positioning device for machining of engine piston Download PDF

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Publication number
CN105290851A
CN105290851A CN201510727513.7A CN201510727513A CN105290851A CN 105290851 A CN105290851 A CN 105290851A CN 201510727513 A CN201510727513 A CN 201510727513A CN 105290851 A CN105290851 A CN 105290851A
Authority
CN
China
Prior art keywords
piston
plate
fixed
positioning seat
positioning
Prior art date
Application number
CN201510727513.7A
Other languages
Chinese (zh)
Inventor
袁道华
Original Assignee
芜湖市恒浩机械制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 芜湖市恒浩机械制造有限公司 filed Critical 芜湖市恒浩机械制造有限公司
Priority to CN201510727513.7A priority Critical patent/CN105290851A/en
Publication of CN105290851A publication Critical patent/CN105290851A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated

Abstract

The invention discloses a positioning device for machining of an engine piston. The positioning device comprises a bottom plate; an air cylinder is disposed at the upper end of the bottom plate; a connecting plate is fixed to the right end of the air cylinder; a piston positioning plate is disposed at the upper end of the connecting plate; fixing blocks are fixed to the front and rear ends of the connecting plate; a piston positioning seat is disposed on the right side of the connecting plate; a piston clamping block is disposed above the piston positioning seat; guide columns are uniformly fixed to the upper end of the piston positioning seat; the outer walls of the guide columns are sleeved with springs; L-shaped through holes are uniformly formed in the piston clamping block; steel wires are arranged in the L-shaped through holes. The positioning device for machining of the engine piston has the advantages of being reasonable in structural design, convenient to use and the like; the piston positioning seat and the piston clamping block cooperate to rapidly clamp the piston; meanwhile, by means of cooperation of the air cylinder with the connecting plate, the piston is positioned and clamped, the fabrication cost is reduced, and manpower and material resources are saved.

Description

A kind of engine piston processing positioner
Technical field
The present invention relates to engine piston positioner technical field, specifically a kind of engine piston processing positioner.
Background technology
Along with the raising of China's level of consumption, China's automobile industry obtains significant progress.By 2013, auto parts and components manufacturing enterprise of China got over 200,000, and Main Auto parts manufacturing enterprise reaches 1.6 ten thousand, wherein family more than 10,000 of the above enterprise of scale, and overseas-funded enterprise is more than 1200.Therefore the production technology of oneself will improve in each enterprise, just commercially occupies competitiveness like this.
In automobile engine, piston is important parts reciprocating in automobile engine.The Main Function of piston is the combustion pressure born in cylinder, and this power is passed to bent axle by piston pin and connecting rod, for engine provides power.In the process of piston, piston needs through multiple clamping and processing.Therefore market needs the piston positioning means of a kind of locating piece, accurate positioning.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of engine piston processing positioner.
The present invention solves its technical problem and realizes by the following technical solutions:
A kind of engine piston processing positioner, comprise lower shoe, the upper end of described lower shoe is provided with cylinder, and the right-hand member of described cylinder is fixed with connecting plate, and the upper end of described connecting plate is provided with piston location-plate.During use, drive connecting plate to move by Telescopic-cylinder, connecting plate drives piston location-plate to move, and is one of necessary condition of device use.
The forward and backward two ends of connecting plate are all fixed with fixed block, the right side of connecting plate is provided with piston positioning seat, described piston positioning seat is fixed on the upper end of lower shoe, the top of piston positioning seat is provided with piston clamp, the upper end of piston positioning seat is evenly fixed with vertically disposed guide pillar, and described piston clamp can slide up and down along guide pillar.During use, piston is coordinated by piston location-plate and piston positioning seat, positions, ensure that the positioning precision of piston.
On the outer wall of described guide pillar, cover has spring, described spring is fixed on the upper end of piston clamp, is evenly provided with L-type through hole in described piston positioning seat, is provided with steel wire in described L-type through hole, the left end of described steel wire is fixed on fixed block, and the other end of described steel wire is fixed on piston clamp.During use, cylinder moves, and drives connecting plate to move, and connecting plate drives fixed block to move, and fixed block drives steel wire to move, and steel wire drives the tight block of piston clip to move down, and piston clip is tight the most at last.
The invention has the beneficial effects as follows:
The present invention has reasonable in design, easy to use etc. has advantage, by coordinating of piston positioning seat and piston clamp, achieve the Quick-clamped to piston, utilize coordinating between cylinder with connecting plate simultaneously, achieve the positioning and clamping to piston, reduce manufacturing cost, save manpower and materials.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is front view of the present invention;
Fig. 2 is perspective view of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, be described in detail the preferred embodiments of the present invention, the present invention will be further described, to facilitate the technical staff to understand.
As shown in Figure 1 to Figure 2, a kind of engine piston processing positioner, comprises lower shoe 1, and the upper end of described lower shoe 1 is provided with cylinder 2, and the right-hand member of described cylinder 2 is fixed with connecting plate 3, and the upper end of described connecting plate 3 is provided with piston location-plate 4.During use, moved by the cylinder 2 telescopic band plate 3 that is dynamically connected, connecting plate 3 drives piston location-plate 4 to move, and is one of necessary condition of using of device.
The forward and backward two ends of connecting plate 3 are all fixed with fixed block 5, the right side of connecting plate 3 is provided with piston positioning seat 6, described piston positioning seat 6 is fixed on the upper end of lower shoe 1, the top of piston positioning seat 6 is provided with piston clamp 7, the upper end of piston positioning seat 6 is evenly fixed with vertically disposed guide pillar 8, and described piston clamp 7 can slide up and down along guide pillar 8.During use, piston is coordinated by piston location-plate 4 and piston positioning seat 6, positions, ensure that the positioning precision of piston.
On the outer wall of described guide pillar 8, cover has spring 9, described spring 9 is fixed on the upper end of piston clamp 7, L-type through hole 6a is evenly provided with in described piston positioning seat 6, steel wire 10 is provided with in described L-type through hole 6a, the left end of described steel wire 10 is fixed on fixed block 5, and the other end of described steel wire 10 is fixed on piston clamp 7.During use, cylinder 2 moves, and drive connecting plate 3 to move, connecting plate 3 drives fixed block 5 to move, and fixed block 5 drives steel wire 10 to move, and steel wire 10 drives piston clamp 7 to move down, and piston clip is tight the most at last.
During use, first piston is put into piston positioning seat 6, then by piston location-plate 4, piston is located, after piston has been located, cylinder 2 shrinks, drive connecting plate 3 to move, connecting plate 3 drives piston location-plate 4 and fixed block 5 to move, and fixed block 5 pulls steel wire 10 to move, steel wire 10 pulls piston clamp 7 to move down, and piston is fixed the most at last.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.

Claims (1)

1. an engine piston processing positioner, comprise lower shoe, it is characterized in that: the upper end of described lower shoe is provided with cylinder, the right-hand member of described cylinder is fixed with connecting plate, the upper end of described connecting plate is provided with piston location-plate, before connecting plate, rear two ends are all fixed with fixed block, the right side of connecting plate is provided with piston positioning seat, described piston positioning seat is fixed on the upper end of lower shoe, the top of piston positioning seat is provided with piston clamp, the upper end of piston positioning seat is evenly fixed with vertically disposed guide pillar, described piston clamp can slide up and down along guide pillar, on the outer wall of described guide pillar, cover has spring, described spring is fixed on the upper end of piston clamp, L-type through hole is evenly provided with in described piston positioning seat, steel wire is provided with in described L-type through hole, the left end of described steel wire is fixed on fixed block, the other end of described steel wire is fixed on piston clamp.
CN201510727513.7A 2015-10-28 2015-10-28 Positioning device for machining of engine piston CN105290851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510727513.7A CN105290851A (en) 2015-10-28 2015-10-28 Positioning device for machining of engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510727513.7A CN105290851A (en) 2015-10-28 2015-10-28 Positioning device for machining of engine piston

Publications (1)

Publication Number Publication Date
CN105290851A true CN105290851A (en) 2016-02-03

Family

ID=55189028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510727513.7A CN105290851A (en) 2015-10-28 2015-10-28 Positioning device for machining of engine piston

Country Status (1)

Country Link
CN (1) CN105290851A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06155210A (en) * 1992-11-30 1994-06-03 Toshiba Corp Clamp device
CN101767280A (en) * 2010-01-08 2010-07-07 龙口市大川活塞有限公司 Numerically controlled full-automatic diesel motor piston machining center
CN201728541U (en) * 2010-07-28 2011-02-02 华创天元实业发展有限责任公司 Ellipse correcting tooling for turning composite pipe
CN102310335A (en) * 2011-08-02 2012-01-11 宁波金美亚集团池州钢管制造有限公司 Chamfering device of steel tube
CN202726581U (en) * 2012-05-04 2013-02-13 中宇建材集团有限公司 Two-way linkage clamping device and clamp of two-way linkage clamping device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06155210A (en) * 1992-11-30 1994-06-03 Toshiba Corp Clamp device
CN101767280A (en) * 2010-01-08 2010-07-07 龙口市大川活塞有限公司 Numerically controlled full-automatic diesel motor piston machining center
CN201728541U (en) * 2010-07-28 2011-02-02 华创天元实业发展有限责任公司 Ellipse correcting tooling for turning composite pipe
CN102310335A (en) * 2011-08-02 2012-01-11 宁波金美亚集团池州钢管制造有限公司 Chamfering device of steel tube
CN202726581U (en) * 2012-05-04 2013-02-13 中宇建材集团有限公司 Two-way linkage clamping device and clamp of two-way linkage clamping device

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Application publication date: 20160203

WD01 Invention patent application deemed withdrawn after publication